66485846

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{16547}}^1$

素因数の和:16604

約数の個数: 24

約数和(自身を含む): 118847736

約数和(自身を除く): 52361890

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 16547, 33094, 115829, 231658, 678427, 810803, 1356854, 1621606, 4748989, 9497978, 33242923, 66485846]

約数ペア:

[(1, 66485846), (2, 33242923), (7, 9497978), (14, 4748989), (41, 1621606), (49, 1356854), (82, 810803), (98, 678427), (287, 231658), (574, 115829), (2009, 33094), (4018, 16547)]